<?php

/**
 * This is the model class for table "photoalbum".
 *
 * The followings are the available columns in table 'photoalbum':
 * @property string $album_id
 * @property string $name
 * @property string $publish_date
 *
 * The followings are the available model relations:
 * @property Petphotoalbum[] $petphotoalbums
 * @property Photo[] $photos
 * @property Userphotoalbum[] $userphotoalbums
 */
class PhotoAlbum extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @return PhotoAlbum the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'photoalbum';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('name', 'required'),
			array('name', 'length', 'max'=>30),
			array('publish_date', 'safe'),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('album_id, name, publish_date', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'petphotoalbums' => array(self::HAS_MANY, 'Petphotoalbum', 'album_id'),
			'photos' => array(self::HAS_MANY, 'Photo', 'album_id'),
			'userphotoalbums' => array(self::HAS_MANY, 'Userphotoalbum', 'album_id'),                        
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'album_id' => 'Фотоальбом',
			'name' => 'Название',
			'publish_date' => 'Дата создания',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('album_id',$this->album_id,true);
		$criteria->compare('name',$this->name,true);
		$criteria->compare('publish_date',$this->publish_date,true);

		return new CActiveDataProvider(get_class($this), array(
			'criteria'=>$criteria,
		));
	}
}